The Loft House Sevilla redefines urban hospitality through sustainability and local craft. In a restored historic building, breathable lime paints improve indoor air; triple bunk beds and furniture use recycled pressed wood; countertops are carbon-neutral. Water is osmotized in reusable bottles, and rain feeds a rooftop pool built with reclaimed timber. The terrace acts as a climatic refuge with native plants, shading and lime-mortar benches. Surplus textiles, sensor-dimmable LED lighting and KM0 suppliers complete a circular, replicable eco-friendly model.